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<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        .c1{
            height: 60px;
            width: 300px;
            border:1px solid red;
            /*水平方向居中*/
            text-align: center;
            /*垂直方向居中*/
            line-height: 60px;
        }

    </style>
</head>
<body>
<div class="c1">江西省会-赣州</div>
</body>
</html>